The climate change activism group published plans for a protest against the controversial tunnel development. The group claims the road tunnel to bring thousands of HGVs (heavy goods vehicles) under the river between Greenwich and Silvertown and will contribute to London area's air pollution.

https://www.londonnewsonline.co.uk/extinction-rebellion-set-to-protest-against-silvertown-tunnel-at-the-o2-arena-in-greenwich/